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6 MultiVOIP®Voice/FaxoverIPGateways

Chapter 1 – Product Overview

TheMultiVOIPgateways,MVP210,MVP410,andMVP810providetoll‐freevoiceandfaxcommunicationsover

theInternetoranIntranet.Byintegratingvoiceandfaxintoyourexistingdatanetwork,youcansubstantially

saveoninter‐officelongdistancetollcharges.MultiVOIPgatewaysconnectdire ctlytophones,faxmachines,key

systems,

PSTNlines,oraPBXtoprovidereal‐time,toll‐qualityvoiceconnectionstoanyofficeonyourVOIP

network.The–SSseriesmodelsonlysupporttheSIPprotocolthroughtheFXS/FXOinterfacewithSIP

survivabilityaswell.

AnillustrationoftheMVP410/810chassisfollows.

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AnillustrationoftheMVP210chassisfollows

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TheMultiVOIPmodelMVP210isatwo‐channelunit,themodelMVP410isafour‐channel,andtheMVP810isan

eight‐channelunit.Alloftheseunitshavea10/100MbpsEthernetinterfaceandacommandportfor

configuration.TheMVP428isanexpansioncircuitcardforthefour‐channel

MVP410thatturnsitintoaneight‐

channelMVP810.

TheseMultiVOIPsinter‐operatewithatelephoneswitchorPBX,actingasaswitchingdevicethatdirectsvoice

andfaxcallsoveranIPnetwork.TheMultiVOIPshave“phonebooks,”directoriesthatdeterminetowhocalls

maybemadeandthesequencesthat

mustbeusedtocompletecallsthroughtheMultiVOIP .Thephonebooks

allowthephoneusertointeractwith theVOIPsystemjustastheywouldwithanordinaryPBXortelcoswitch.

Whenthephonebooksareset,specialdialingsequencesareminimizedoreliminatedaltogether.Oncethecall

destinationis

determined,thephonebooksettingsdeterminewhetherthedestination VOIPunitmuststripoff

oradddialingdigitstomak ethecallappearatitsdestinationtobealocalcall.

FeatureComparisonTable

Thetablethatfollowsdescribesdifferencesbetweenthemodels.

 MultiVOIP

MultiVOIP

‐SS MultiVOIP

®

‐FX

H.323

●

 

SPP

●



●

SIP

● ● ●

SIPSurvivability

●



DID

●

 

E&M

●

 

FXS/FXO

● ● ●

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